Mercury MerCruiser Yamaha Johnson & Evinrude

Lower Units

Smilin Jack's Marine

Factory Authorized Sales, Warranty and Service with 40 + Years of experience



Gear cases and gears damaged? We have factory trained mechanics with tons of experience rebuilding gear cases back to factory specs. On the left, is a 6 cylinder gear with a missing tooth. On the right, is Ibsan performing a reverse gear shimming operation. He is checking the backlash on reverse gear with a dial indicator to set the proper spacing between the gears. This will optimize the gear case life.  Experience and training  pay off when having these repairs done on your engine by professionals. Come see us at 611 Commerce Way Suite I, Jupiter, Florida, in the Pennock Industrial Park off Indiantown Rd or call us at (561) 747-1050.